21562014 (number)

21562014 is an even 8-digits composite number following 21562013 and preceding 21562015. In scientific notation, it is written as 2.1562014 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 7187336 positive integers (up to 21562014) that are relatively prime to 21562014.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred sixty-two thousand fourteen

Notation

Scientific notation 2.1562014 × 10^7
Engineering notation 2.1562014 × 10^6

Prime Factorization of 21562014

Prime Factorization 2 × 3 × 3593669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21562014
Product of the distinct prime numbers

The prime factorization of 21562014 is 2 × 3 × 3593669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21562014)

Multiplication

n×y
n×2 43124028
n×3 64686042
n×4 86248056
n×5 107810070

Division

n÷y
n÷2 10781007
n÷3 7187338
n÷3 5390503.5
n÷5 4312402.8

Exponentiation

ny
n2 464920447736196
n3 1.0024621202974E+22
n4 2.1615102272322E+29
n5 4.6606513780725E+36

Nth Root

y√n
2√n 4643.4915742359
3√n 278.33197922855
4√n 68.143169681458
5√n 29.291247248491

Divisors of 21562014

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21562013
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21562014 can be divided by 8 positive divisors. The sum of these divisors (counting 21562014) is 1, the average is 0.125.

Base conversion 21562014

Base System Value
2 Binary 1010010010000001010011110
3 Ternary 1111120110112010
4 Quaternary 1102100022132
5 Quinary 21004441024
6 Senary 2050052050
8 Octal 122201236
10 Decimal 21562014
12 Duodecimal 727a026
16 Hexadecimal 149029e
20 Vigesimal 6ef50e
36 Base36 cu5cu

Cryptographic Hash Functions

md5 fc0066449ef18c46b4bcdf968fe8201f
sha1 9d00a0d6150f4cf3e2f1513fe93d1a42a1c38bae
sha256 cee76065f5ffa825f48808f5e8bdbf416d94b2e86d57d364c2043837e0ff5e8e
sha512 a7992877162ac5e9ec3a4bb179d652e8b57b55add3c024332d4a44d53f8b21fb61f20c3c8ccdf2c9eb3e86e6081d4f3054947034f935d3526abc4af6e98dc4fb
ripemd-160 c2ec9a082d0bcaf375c9745228bb42e181dffe5b

21562014 as geometric shapes

Circle

Radius = n
Diameter 43124028
Circumference 135478129.558
Area 1.4605906631117E+15

Sphere

Radius = n
Volume 4.1991035101712E+22
Surface area 5.8423626524468E+15
Circumference 135478129.558

Square

Length = n
Perimeter 86248056
Area 464920447736196
Diagonal 30493292.630879

Cube

Length = n
Surface area 2789522686417176
Volume 1.0024621202974E+22
Space diagonal 37346503.761511

Equilateral Triangle

Length = n
Perimeter 64686042
Area 2.0131645923919E+14
Altitude 18673251.880756

Triangular Pyramid

Length = n
Surface area 2.0131645923919E+14
Volume 1.1814129385749E+21
Height 10164430.87696